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DIA [1.3K]
3 years ago
6

(Q6) Decide if the function is an exponential function. If it is, state the initial value and the base. y= -4.8·4^x

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Answer:

D

Step-by-step explanation:

Exponential equation takes the form  y=a*b^x  where

  1. a is the initial value ( a ≠ 0), and
  2. b is the base ( b ≠ 1)

The equation given in the problem can be written as  y=-4.8*4^x, so it is <em>an exponential equation, </em>  where a = -4.8 and b = 4.

Thus we can say that the initial value = -4.8 and the base is 4

The correct answer is  D

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Answer:

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Step-by-step explanation:

The general equation for a circle is given by the formula;

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Where the center is C(-h, -k)

Also, the standard form of the equation of a circle is;

(x - h)² + (y - k)² = r² ......equation 2.

Where;

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Given the following data;

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Substituting into eqn 2, we have;

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Step-by-step explanation:

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Good evening ,

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___________________

Step-by-step explanation:

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Step-by-step explanation:

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